SS / Duplex & Super Duplex Blind Flange
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SS / Duplex and Super Duplex Blind Flange
EBY Fasteners offers a comprehensive selection of high-quality stainless steel (SS), duplex, and super duplex blind flanges. These flanges play a crucial role in piping systems where the termination of flow is necessary. EBY Fasteners’ blind flanges are crafted from premium materials, ensuring exceptional resistance to corrosion, high temperatures, and demanding pressures
Duplex and super duplex flanges from EBY Fasteners stand out due to their superior strength and corrosion resistance compared to standard stainless steel. These properties make them ideal for applications in harsh environments, such as chemical processing, oil and gas, and marine industries. Their robust design guarantees extended service life and minimal maintenance requirements
EBY Fasteners takes pride in its commitment to excellence, reflected in our blind flanges’ meticulous manufacturing and adherence to stringent quality standards. With a focus on customer satisfaction, EBY Fasteners is a reliable source of durable and reliable blind flanges for various industrial needs
EBY Fasteners takes pride in its commitment to excellence, reflected in our blind flanges’ meticulous manufacturing and adherence to stringent quality standards. With a focus on customer satisfaction, EBY Fasteners is a reliable source of durable and reliable blind flanges for various industrial needs
- 304/304L : These versatile grades offer good corrosion resistance and are widely used in general applications.
- 316/316L : Due to their molybdenum content, these grades provide superior corrosion resistance, making them ideal for marine and chemical environments.
- 2205 (UNS S31803/S32205) : This is the most common duplex grade, offering a good balance of strength, corrosion resistance, and cost-effectiveness.
- 2507 (UNS S32750) : Known as a "Super Duplex" grade, it boasts higher chromium, molybdenum, and nitrogen content for extreme corrosion resistance.
- 2507 (UNS S32750) : This is the standard for super duplex grades, used in the most demanding corrosive environments.
- (UNS S32760) : This grade offers even higher corrosion resistance than 2507, making it excellent for seawater applications
- Material Grades : Choose the stainless steel grade that best matches your system's specific needs. Austenitic (F304/L, F316/L), duplex (2205), or super duplex (2507) offer varying levels of strength, corrosion resistance, and temperature suitability.
- Manufacturing Standards : Ensure quality and compatibility by selecting fittings made according to relevant standards like ASTM A182 (materials), ASTM A403 (austenitic), ASME B16.11 (socket-weld/threaded), and ASME B16.9 (butt-weld).
- Dimensions : Choose the correct 45-degree Lateral Outlet design with the appropriate Nominal Pipe Size (NPS) and wall thickness (schedule) for your system's pressure. Select the connection type (Socket-Weld, Butt-Weld, or Threaded) that best integrates with your piping.
- Performance Factors : Verify the outlet's pressure rating exceeds your system's maximum. Ensure the material grade and design can withstand your system's temperature range and offers the necessary corrosion resistance for the specific environment
- Exceptional Corrosion Resistance : Stainless, duplex, and especially super duplex grades deliver outstanding resistance to a wide range of chemicals, saltwater, and harsh environments.
- Enhanced Strength : These outlets offer excellent strength and mechanical properties compared to carbon steel alternatives. Duplex and super duplex grades provide even higher strength for demanding applications.
- Temperature Suitability : Stainless steel alloys handle a wide temperature range, with specific grades suitable for both high and low-temperature systems.
- Dimensional Compatibility : Manufacturing to standards like ASME B16.11 and B16.9 ensures seamless integration with pipes and other fittings.
- Connection Versatility : Available in socket-weld (SW), butt-weld (BW), and threaded (SCRD) options for easy adaptation to different piping systems.
- Long-term Reliability : With their corrosion resistance, strength, and dimensional precision, these outlets offer a long service life even in challenging industrial environments
- Refinery and Petrochemical : SS / Duplex and Super Duplex 45-degree Lateral Outlets are used to connect branch lines in refineries and petrochemical plants. They handle corrosive chemicals, high temperatures, and pressures within process systems.
- Chemical : These outlets are widely used in chemical processing plants to create branch connections. Their exceptional corrosion resistance allows them to safely handle various acids, alkalis, solvents, and other harsh chemicals.
- Oil and Gas : These outlets are found in pipelines and processing equipment, both onshore and offshore. They resist saltwater and corrosive substances found in oil and gas extraction. Duplex and super duplex options provide superior strength and corrosion resistance for demanding environments.
- Power Plant : In coastal power plants, SS / Duplex and Super Duplex 45-degree Lateral Outlets are used in seawater cooling systems due to their corrosion resistance. They may also be found in areas handling water treatment chemicals or potentially corrosive gases.
- Offshore Platforms : These outlets are essential for creating branch connections on offshore platforms, where they withstand the harsh marine environment and constant exposure to saltwater.
- Ship Building : SS / Duplex and Super Duplex 45-degree Lateral Outlets are found in onboard piping systems like fuel lines, seawater cooling, and ballast lines. Their corrosion resistance is critical for reliable shipboard operation.
- Industrial Machineries : These outlets are used in industrial machines handling corrosive fluids found in chemical processing, plating, and cleaning operations.
- Pharmaceuticals : SS / Duplex and Super Duplex 45-degree Lateral Outlets are ideal for hygienic piping in pharmaceutical plants. They prevent contamination and uphold strict cleanliness standards.
- Pumps and Compressor : These outlets create reliable connections to branch lines in piping associated with pumps and compressors, especially when handling corrosive fluids.
- Dairy and Food : SS / Duplex and Super Duplex 45-degree Lateral Outlets are used in hygienic piping for milk processing, food handling, and cleaning solutions. Their corrosion resistance is essential for food safety.
- Sugar Mills : These outlets may find use in sugar mills where corrosive byproducts or liquids are present in the production process.
- Textile Machineries : SS / Duplex and Super Duplex 45-degree Lateral Outlets connect piping sections carrying dyes, bleaches, and other chemicals in textile manufacturing, ensuring long-term performance.
- Fertilizers and Pesticides : These outlets are a necessity in fertilizer and pesticide production, where they handle highly corrosive chemicals, minimizing the risk of leaks and ensuring safety
Chemical Composition
| Element | Percentage |
|---|---|
| Cr | 25 |
| Ni | 7 |
| Mn | 4 |
| Si | 0.8 |
| C | 0.02 |
| Mo | 4 |
| N | 0.16 |
